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MFP Series Medium-Duty Pillow Block

MFP-311

MFP Series Medium-Duty Pillow Block
Item #101178886
  • Ball Bearing Type
  • Pillow Block
  • 55 mm Shaft Diameter
  • 6 7/8 in Minimum Bolt Hole Spacing Range
MFP Series Medium-Duty Pillow Block
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    Shipment Options
  • Ball Bearing Type
  • Pillow Block
  • 55 mm Shaft Diameter
  • 6 7/8 in Minimum Bolt Hole Spacing Range

description

  • Large-bore, medium-duty pillow block with four-bolt base.

applications

  • Heavy shock loads

features

  • Patented, felt-lined flinger seal
  • 120° setscrew position
  • Precision-ground, diamond-faceted setscrews
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • Permanent metal nameplate
  • Black oxide, corrosion-resistant race
  • Differentiated lubrication and sealing system
  • Superior shaft stability
  • 52100 high quality bearing steel
  • Exclusive locking pin and dimple system
  • Extra wide outer race
  • Extra wide inner race
  • Solid base cast iron housing
Housing Base Solid
Bearing Type Ball Bearing
Seal Type Felt Seals
Bolt Hole Spacing Range [Max] 8 1/8 in
Locking Device Setscrew Locking Collar
End Type Open End
Housing Material Cast Iron
Insert Material 52100/Black Oxide
Temperature Range [Max] 250 °F
Duty Medium-Duty
Housing Construction 1 Piece
Handle / Housing Material Cast Iron
Retainer Type Brass
Bearing Insert 2.7500 in
Bolt Hole Length 1 1/4 in
Pre Lubricant Lithium Complex
Housing Height 5 13/16 in
Lubrication Relubricatable
Pillow Block Type Thru-Bolt
Bearing Design Expansion
Length Through Bore 2.5625 in
Base Width 4 1/8 in
Inch/Metric Metric
Mounted Unit Duty Medium-Duty
Roller Type Ball
Bolt Hole Spacing 7 1/2 in
Shaft Dia. 55 mm
Base Height 7/8 in
Misalignment Range ±2°
Series MFP Series
Bolt Holes 4
Bolt Size 5/8 in
Bolt Hole Spacing - Width 2.25 in
Base Length 10 1/4 in
Bolt Hole Spacing Range [Min] 6.875
Bolt Hole Width 3/4 in
Seal Flinger Yes
Weight 17.0 LB
EAN or UPC 662461053881
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